﻿// ColorBox v1.3.7 - a full featured, light-weight, customizable lightbox based on jQuery 1.3
// c) 2009 Jack Moore - www.colorpowered.com - jack@colorpowered.com
// Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php

//2010-06-17
//添加Post参数：param，传递此参数时将使用post方式加载页面
//添加cache参数：cache:true允许缓存，cache:false禁用缓存，自动添加随机数
//修改$.colorbox = function(options, callback)函数中的callback作用，修改为关闭事件。
//修改ajax加载页面出错提示。
//2010-06-24
//添加closed参数，用于避免执行回调函数两次。

/*jslint browser: true */

(function($) {
    // Shortcuts (to increase compression)
    var colorbox = 'colorbox',
	hover = 'hover',
	TRUE = true,
	FALSE = false,
	cboxPublic,
	isIE = $.browser.msie && !$.support.opacity, // feature detection alone gave a false positive on at least one phone browser
	isIE6 = isIE && $.browser.version < 7,

    // Event Strings (to increase compression)
	cbox_open = 'cbox_open',
	cbox_load = 'cbox_load',
	cbox_complete = 'cbox_complete',
	cbox_cleanup = 'cbox_cleanup',
	cbox_closed = 'cbox_closed',

    // Cached jQuery Object Variables
	$overlay,
	$cbox,
	$wrap,
	$content,
	$topBorder,
	$leftBorder,
	$rightBorder,
	$bottomBorder,
	$related,
	$window,
	$loaded,
	$loadingBay,
	$loadingOverlay,
	$title,
	$current,
	$slideshow,
	$next,
	$prev,
	$close,

    // Variables for cached values or use across multiple functions
	interfaceHeight,
	interfaceWidth,
	loadedHeight,
	loadedWidth,
	element,
	bookmark,
	index,
	settings,
	open,
	closed,
	active,

    // ColorBox Default Settings.	
    // See http://colorpowered.com/colorbox for details.
	defaults = {
	    transition: "elastic",
	    speed: 350,
	    width: FALSE,
	    height: FALSE,
	    innerWidth: FALSE,
	    innerHeight: FALSE,
	    initialWidth: "400",
	    initialHeight: "400",
	    maxWidth: FALSE,
	    maxHeight: FALSE,
	    scalePhotos: TRUE,
	    scrolling: TRUE,
	    inline: FALSE,
	    html: FALSE,
	    iframe: FALSE,
	    photo: FALSE,
	    href: FALSE,
	    param: null,
	    cache: false,
	    title: FALSE,
	    rel: FALSE,
	    opacity: 0.9,
	    preloading: TRUE,
	    current: "image {current} of {total}",
	    previous: "previous",
	    next: "next",
	    close: "close",
	    open: FALSE,
	    closed: FALSE,
	    overlayClose: TRUE,
	    loop: TRUE,

	    slideshow: FALSE,
	    slideshowAuto: TRUE,
	    slideshowSpeed: 2500,
	    slideshowStart: "start slideshow",
	    slideshowStop: "stop slideshow",

	    onOpen: FALSE,
	    onLoad: FALSE,
	    onComplete: FALSE,
	    onCleanup: FALSE,
	    onClosed: FALSE,

	    escKey: TRUE,
	    arrowKey: TRUE
	};

    // ****************
    // HELPER FUNCTIONS
    // ****************

    // Convert % values to pixels
    function setSize(size, dimension) {
        dimension = dimension === 'x' ? $window.width() : $window.height(); //document.documentElement.clientWidth : document.documentElement.clientHeight;
        return (typeof size === 'string') ? Math.round((size.match(/%/) ? (dimension / 100) * parseInt(size, 10) : parseInt(size, 10))) : size;
    }

    // Checks an href to see if it is a photo.
    // There is a force photo option (photo: true) for hrefs that cannot be matched by this regex.
    function isImage(url) {
        url = $.isFunction(url) ? url.call(element) : url;
        return settings.photo || url.match(/\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i);
    }

    // Assigns functions results to their respective settings.  This allows functions to be used to set ColorBox options.
    function process() {
        for (var i in settings) {
            if ($.isFunction(settings[i]) && i.substring(0, 2) !== 'on') { // checks to make sure the function isn't one of the callbacks, they will be handled at the appropriate time.
                settings[i] = settings[i].call(element);
            }
        }
        settings.rel = settings.rel || element.rel || 'nofollow';
        settings.href = settings.href || $(element).attr('href');
        settings.title = settings.title || element.title;
        if (!settings.cache) {
            if (settings.href.indexOf("?") > 0)
                settings.href = settings.href + "&random=" + Math.random();
            else
                settings.href = settings.href + "?random=" + Math.random();
        }
    }

    function launch(elem) {

        element = elem;

        settings = $.extend({}, $(element).data(colorbox));

        process(); // Convert functions to their returned values.

        if (settings.rel !== 'nofollow') {
            $related = $('.cboxElement').filter(function() {
                var relRelated = $(this).data(colorbox).rel || this.rel;
                return (relRelated === settings.rel);
            });
            index = $related.index(element);

            // Check direct calls to ColorBox.
            if (index < 0) {
                $related = $related.add(element);
                index = $related.length - 1;
            }
        } else {
            $related = $(element);
            index = 0;
        }

        if (!open) {
            open = TRUE;
            closed = FALSE;

            active = TRUE; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys.

            bookmark = element;

            try {
                bookmark.blur(); // Remove the focus from the calling element.
            } catch (e) { }

            $.event.trigger(cbox_open);
            if (settings.onOpen) {
                settings.onOpen.call(element);
            }

            $overlay.css({ "opacity": parseFloat(settings.opacity), "cursor": settings.overlayClose ? "pointer" : "auto" }).show();

            // Opens inital empty ColorBox prior to content being loaded.
            settings.w = setSize(settings.initialWidth, 'x');
            settings.h = setSize(settings.initialHeight, 'y');
            cboxPublic.position(0);

            if (isIE6) {
                $window.bind('resize.cboxIE6 scroll.cboxIE6', function() {
                    $overlay.css({ width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft() });
                }).trigger("scroll.cboxIE6");
            }
        }

        $current.add($prev).add($next).add($slideshow).add($title).hide();

        $close.html(settings.close).show();

        cboxPublic.slideshow();

        cboxPublic.load();
    }

    // ****************
    // PUBLIC FUNCTIONS
    // Usage format: $.fn.colorbox.close();
    // Usage from within an iframe: parent.$.fn.colorbox.close();
    // ****************

    cboxPublic = $.fn.colorbox = $.colorbox = function(options, callback) {
        var $this = this;

        if ($this.selector && !$this.length) {
            return $this;
        }

        options = options || {};

        if (callback) {
            options.onClosed = callback;
        }

        if (!$this.length || $this.selector === undefined) { // detects $.colorbox() and $.fn.colorbox()
            $this = $('<a/>');
            options.open = TRUE; // assume an immediate open
            options.closed = FALSE;
        }

        $this.each(function() {
            $(this).data(colorbox, $.extend({}, $(this).data(colorbox) || defaults, options)).addClass("cboxElement");
        });

        if (options.open) {
            launch($this[0]);
        }

        return $this;
    };

    // Initialize ColorBox: store common calculations, preload the interface graphics, append the html.
    // This preps colorbox for a speedy open when clicked, and lightens the burdon on the browser by only
    // having to run once, instead of each time colorbox is opened.
    cboxPublic.init = function() {

        // jQuery object generator to save a bit of space
        function $div(id) {
            return $('<div id="cbox' + id + '"/>');
        }

        // Create & Append jQuery Objects
        $window = $(window);
        $cbox = $('<div id="colorbox"/>');
        $overlay = $div("Overlay").hide();
        $wrap = $div("Wrapper");
        $content = $div("Content").append(
			$loaded = $div("LoadedContent").css({ width: 0, height: 0 }),
			$loadingOverlay = $div("LoadingOverlay").add($div("LoadingGraphic")),
			$title = $div("Title"),
			$current = $div("Current"),
			$next = $div("Next"),
			$prev = $div("Previous"),
			$slideshow = $div("Slideshow"),
			$close = $div("Close")
		);
        $wrap.append( // The 3x3 Grid that makes up ColorBox
			$('<div/>').append(
				$div("TopLeft"),
				$topBorder = $div("TopCenter"),
				$div("TopRight")
			),
			$('<div/>').append(
				$leftBorder = $div("MiddleLeft"),
				$content,
				$rightBorder = $div("MiddleRight")
			),
			$('<div/>').append(
				$div("BottomLeft"),
				$bottomBorder = $div("BottomCenter"),
				$div("BottomRight")
			)
		).children().children().css({ 'float': 'left' });

        $loadingBay = $("<div id='cboxLoadingBay' style='position:absolute; width:9999px;'/>");

        $('body').prepend($overlay, $cbox.append($wrap, $loadingBay));

        if (isIE) {
            $cbox.addClass('cboxIE');
            if (isIE6) {
                $overlay.css('position', 'absolute');
            }
        }

        $content.children()
		.hover(function() {
		    $(this).addClass(hover);
		}, function() {
		    $(this).removeClass(hover);
		}).addClass(hover);

        // Cache values needed for size calculations
        interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(TRUE) - $content.height(); //Subtraction needed for IE6
        interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(TRUE) - $content.width();
        loadedHeight = $loaded.outerHeight(TRUE);
        loadedWidth = $loaded.outerWidth(TRUE);

        // Setting padding to remove the need to do size conversions during the animation step.
        $cbox.css({ "padding-bottom": interfaceHeight, "padding-right": interfaceWidth }).hide();

        // Setup button events.
        $next.click(cboxPublic.next);
        $prev.click(cboxPublic.prev);
        $close.click(cboxPublic.close);

        // Adding the 'hover' class allowed the browser to load the hover-state
        // background graphics.  The class can now can be removed.
        $content.children().removeClass(hover);

        $('.cboxElement').live('click', function(e) {
            // checks to see if it was a non-left mouse-click and for clicks modified with ctrl, shift, or alt.
            if ((e.button !== 0 && typeof e.button !== 'undefined') || e.ctrlKey || e.shiftKey || e.altKey) {
                return TRUE;
            } else {
                launch(this);
                return FALSE;
            }
        });

        $overlay.click(function() {
            if (settings.overlayClose) {
                cboxPublic.close();
            }
        });

        // Set Navigation Key Bindings
        $(document).bind("keydown", function(e) {
            if (open && settings.escKey && e.keyCode === 27) {
                e.preventDefault();
                cboxPublic.close();
            }
            if (open && settings.arrowKey && !active && $related.length > 1) {
                if (e.keyCode === 37 && (index > 0 || settings.loop)) {
                    e.preventDefault();
                    $prev.click();
                } else if (e.keyCode === 39 && (index < $related.length - 1 || settings.loop)) {
                    e.preventDefault();
                    $next.click();
                }
            }
        });
    };

    cboxPublic.remove = function() {
        $cbox.add($overlay).remove();
        $('.cboxElement').removeData(colorbox).removeClass('cboxElement');
    };

    cboxPublic.position = function(speed, loadedCallback) {
        var 
		animate_speed,
        // keeps the top and left positions within the browser's viewport.
		posTop = Math.max($window.height() - settings.h - loadedHeight - interfaceHeight, 0) / 2 + $window.scrollTop(),
		posLeft = Math.max($window.width() - settings.w - loadedWidth - interfaceWidth, 0) / 2 + $window.scrollLeft();

        // setting the speed to 0 to reduce the delay between same-sized content.
        animate_speed = ($cbox.width() === settings.w + loadedWidth && $cbox.height() === settings.h + loadedHeight) ? 0 : speed;

        // this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly,
        // but it has to be shrank down around the size of div#colorbox when it's done.  If not,
        // it can invoke an obscure IE bug when using iframes.
        $wrap[0].style.width = $wrap[0].style.height = "9999px";

        function modalDimensions(that) {
            // loading overlay height has to be explicitly set for IE6.
            $topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width;
            $loadingOverlay[0].style.height = $loadingOverlay[1].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height;
        }

        $cbox.dequeue().animate({ width: settings.w + loadedWidth, height: settings.h + loadedHeight, top: posTop, left: posLeft }, {
            duration: animate_speed,
            complete: function() {
                modalDimensions(this);

                active = FALSE;

                // shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation.
                $wrap[0].style.width = (settings.w + loadedWidth + interfaceWidth) + "px";
                $wrap[0].style.height = (settings.h + loadedHeight + interfaceHeight) + "px";

                if (loadedCallback) {
                    loadedCallback();
                }
            },
            step: function() {
                modalDimensions(this);
            }
        });
    };

    cboxPublic.resize = function(options) {
        if (open) {
            options = options || {};

            if (options.width) {
                settings.w = setSize(options.width, 'x') - loadedWidth - interfaceWidth;
            }
            if (options.innerWidth) {
                settings.w = setSize(options.innerWidth, 'x');
            }
            $loaded.css({ width: settings.w });

            if (options.height) {
                settings.h = setSize(options.height, 'y') - loadedHeight - interfaceHeight;
            }
            if (options.innerHeight) {
                settings.h = setSize(options.innerHeight, 'y');
            }
            if (!options.innerHeight && !options.height) {
                var $child = $loaded.wrapInner("<div style='overflow:auto'></div>").children(); // temporary wrapper to get an accurate estimate of just how high the total content should be.
                settings.h = $child.height();
                $child.replaceWith($child.children()); // ditch the temporary wrapper div used in height calculation
            }
            $loaded.css({ height: settings.h });

            cboxPublic.position(settings.transition === "none" ? 0 : settings.speed);
        }
    };

    cboxPublic.prep = function(object) {
        if (!open) {
            return;
        }

        var photo,
		speed = settings.transition === "none" ? 0 : settings.speed;

        $window.unbind('resize.cbox');

        $loaded.remove();
        $loaded = $('<div id="cboxLoadedContent"/>').html(object);

        function getWidth() {
            settings.w = settings.w || $loaded.width();
            settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w;
            return settings.w;
        }
        function getHeight() {
            settings.h = settings.h || $loaded.height();
            settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h;
            return settings.h;
        }

        $loaded.hide()
		.appendTo($loadingBay)// content has to be appended to the DOM for accurate size calculations.
		.css({ width: getWidth(), overflow: settings.scrolling ? 'auto' : 'hidden' })
		.css({ height: getHeight() })// sets the height independently from the width in case the new width influences the value of height.
		.prependTo($content);

        $('#cboxPhoto').css({ cssFloat: 'none' }); // floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width.

        // Hides SELECT elements in IE6 because they would otherwise sit on top of the overlay.
        if (isIE6) {
            $('select:not(#colorbox select)').filter(function() {
                return this.style.visibility !== 'hidden';
            }).css({ 'visibility': 'hidden' }).one(cbox_cleanup, function() {
                this.style.visibility = 'inherit';
            });
        }

        function setPosition(s) {
            var prev, prevSrc, next, nextSrc, total = $related.length, loop = settings.loop;
            cboxPublic.position(s, function() {
                function defilter() {
                    if (isIE) {
                        //IE adds a filter when ColorBox fades in and out that can cause problems if the loaded content contains transparent pngs.
                        $cbox[0].style.removeAttribute("filter");
                    }
                }

                if (!open) {
                    return;
                }

                if (isIE) {
                    //This fadeIn helps the bicubic resampling to kick-in.
                    if (photo) {
                        $loaded.fadeIn(100);
                    }
                }

                //Waited until the iframe is added to the DOM & it is visible before setting the src.
                //This increases compatability with pages using DOM dependent JavaScript.
                if (settings.iframe) {
                    $("<iframe frameborder=0" + (settings.scrolling ? "" : " scrolling='no'") + (isIE ? " allowtransparency='true'" : '') + "/>")
					.appendTo($loaded)
					.attr({ src: settings.href, id: 'cboxIframe', name: new Date().getTime() });
                }

                $loaded.show();

                $title.show().html(settings.title);

                if (total > 1) { // handle grouping
                    $current.html(settings.current.replace(/\{current\}/, index + 1).replace(/\{total\}/, total)).show();

                    $next[(loop || index < total - 1) ? "show" : "hide"]().html(settings.next);
                    $prev[(loop || index > 0) ? "show" : "hide"]().html(settings.previous);

                    prev = index > 0 ? $related[index - 1] : $related[total - 1];
                    next = index < total - 1 ? $related[index + 1] : $related[0];

                    if (settings.slideshow) {
                        $slideshow.show();
                        if (index === total - 1 && !loop && $cbox.is('.cboxSlideshow_on')) {
                            $slideshow.click();
                        }
                    }

                    // Preloads images within a rel group
                    if (settings.preloading) {
                        nextSrc = $(next).data(colorbox).href || next.href;
                        prevSrc = $(prev).data(colorbox).href || prev.href;

                        if (isImage(nextSrc)) {
                            $('<img/>')[0].src = nextSrc;
                        }

                        if (isImage(prevSrc)) {
                            $('<img/>')[0].src = prevSrc;
                        }
                    }
                }

                $loadingOverlay.hide();

                if (settings.transition === 'fade') {
                    $cbox.fadeTo(speed, 1, function() {
                        defilter();
                    });
                } else {
                    defilter();
                }

                $window.bind('resize.cbox', function() {
                    cboxPublic.position(0);
                });

                $.event.trigger(cbox_complete);
                if (settings.onComplete) {
                    settings.onComplete.call(element);
                }
            });
        }

        if (settings.transition === 'fade') {
            $cbox.fadeTo(speed, 0, function() {
                setPosition(0);
            });
        } else {
            setPosition(speed);
        }
    };

    cboxPublic.load = function() {
        var href, img, setResize, prep = cboxPublic.prep;

        active = TRUE;

        element = $related[index];

        settings = $.extend({}, $(element).data(colorbox));

        //convert functions to static values
        process();

        $.event.trigger(cbox_load);
        if (settings.onLoad) {
            settings.onLoad.call(element);
        }

        // Evaluate the height based on the optional height and width settings.
        settings.h = settings.height ?
				setSize(settings.height, 'y') - loadedHeight - interfaceHeight :
				settings.innerHeight ?
					setSize(settings.innerHeight, 'y') :
					FALSE;
        settings.w = settings.width ?
				setSize(settings.width, 'x') - loadedWidth - interfaceWidth :
				settings.innerWidth ?
					setSize(settings.innerWidth, 'x') :
					FALSE;

        // Sets the minimum dimensions for use in image scaling
        settings.mw = settings.w;
        settings.mh = settings.h;

        // Re-evaluate the minimum width and height based on maxWidth and maxHeight values.
        // If the width or height exceed the maxWidth or maxHeight, use the maximum values instead.
        if (settings.maxWidth) {
            settings.mw = setSize(settings.maxWidth, 'x') - loadedWidth - interfaceWidth;
            settings.mw = settings.w && settings.w < settings.mw ? settings.w : settings.mw;
        }
        if (settings.maxHeight) {
            settings.mh = setSize(settings.maxHeight, 'y') - loadedHeight - interfaceHeight;
            settings.mh = settings.h && settings.h < settings.mh ? settings.h : settings.mh;
        }

        href = settings.href;

        $loadingOverlay.show();

        if (settings.inline) {
            // Inserts an empty placeholder where inline content is being pulled from.
            // An event is bound to put inline content back when ColorBox closes or loads new content.
            $('<div id="cboxInlineTemp"/>').hide().insertBefore($(href)[0]).bind(cbox_load + ' ' + cbox_cleanup, function() {
                $(this).replaceWith($loaded.children());
            });
            prep($(href));
        } else if (settings.iframe) {
            // IFrame element won't be added to the DOM until it is ready to be displayed,
            // to avoid problems with DOM-ready JS that might be trying to run in that iframe.
            prep(" ");
        } else if (settings.html) {
            prep(settings.html);
        } else if (isImage(href)) {
            img = new Image();
            img.onload = function() {
                var percent;

                img.onload = null;
                img.id = 'cboxPhoto';
                $(img).css({ margin: 'auto', border: 'none', display: 'block', cssFloat: 'left' });

                if (settings.scalePhotos) {
                    setResize = function() {
                        img.height -= img.height * percent;
                        img.width -= img.width * percent;
                    };
                    if (settings.mw && img.width > settings.mw) {
                        percent = (img.width - settings.mw) / img.width;
                        setResize();
                    }
                    if (settings.mh && img.height > settings.mh) {
                        percent = (img.height - settings.mh) / img.height;
                        setResize();
                    }
                }

                if (settings.h) {
                    img.style.marginTop = Math.max(settings.h - img.height, 0) / 2 + 'px';
                }

                prep(img);

                if ($related.length > 1) {
                    $(img).css({ cursor: 'pointer' }).click(cboxPublic.next);
                }

                if (isIE) {
                    img.style.msInterpolationMode = 'bicubic';
                }
            };
            img.src = href;
        } else {
            $('<div></div>').appendTo($loadingBay).load(href, settings.param, function(data, textStatus) {
                if (textStatus != "success")
                    $(this).append("<span class='box-load-error'> 请求失败，请重试或联系管理员.</span>");
                prep(this);

            });
        }
    };

    // Navigates to the next page/image in a set.
    cboxPublic.next = function() {
        if (!active) {
            index = index < $related.length - 1 ? index + 1 : 0;
            cboxPublic.load();
        }
    };

    cboxPublic.prev = function() {
        if (!active) {
            index = index > 0 ? index - 1 : $related.length - 1;
            cboxPublic.load();
        }
    };

    cboxPublic.slideshow = function() {
        var stop, timeOut, className = 'cboxSlideshow_';

        $slideshow.bind(cbox_closed, function() {
            $slideshow.unbind();
            clearTimeout(timeOut);
            $cbox.removeClass(className + "off " + className + "on");
        });

        function start() {
            $slideshow
			.text(settings.slideshowStop)
			.bind(cbox_complete, function() {
			    timeOut = setTimeout(cboxPublic.next, settings.slideshowSpeed);
			})
			.bind(cbox_load, function() {
			    clearTimeout(timeOut);
			}).one("click", function() {
			    stop();
			});
            $cbox.removeClass(className + "off").addClass(className + "on");
        }

        stop = function() {
            clearTimeout(timeOut);
            $slideshow
			.text(settings.slideshowStart)
			.unbind(cbox_complete + ' ' + cbox_load)
			.one("click", function() {
			    start();
			    timeOut = setTimeout(cboxPublic.next, settings.slideshowSpeed);
			});
            $cbox.removeClass(className + "on").addClass(className + "off");
        };

        if (settings.slideshow && $related.length > 1) {
            if (settings.slideshowAuto) {
                start();
            } else {
                stop();
            }
        }
    };

    // Note: to use this within an iframe use the following format: parent.$.fn.colorbox.close();
    cboxPublic.close = function() {
        if (open) {
            open = FALSE;
            $.event.trigger(cbox_cleanup);

            //参数
            var args = arguments;

            if (settings.onCleanup) {
                settings.onCleanup.call(element);
            }

            $window.unbind('.cbox .cboxIE6');

            $cbox.add($overlay)
			.stop()
			.fadeTo('fast', 0, function() {
			    $('#colorbox iframe').attr('src', 'about:blank'); // change the location of the iframe to avoid a problem in IE with flash objects not clearing.

			    $loaded.remove();

			    $cbox.add($overlay).css({ 'opacity': 1, cursor: 'auto' }).hide();

			    try {
			        bookmark.focus();
			    } catch (e) {
			        // do nothing
			    }

			    setTimeout(function() {
			        $.event.trigger(cbox_closed);
			        if (!closed) {
			            closed = true;
			            if (settings.onClosed && args.length > 0) {
			                if (args.length <= 5)
			                    settings.onClosed.call(element, args[0], args[1], args[2], args[3], args[4]);
			                else if (args.length <= 10)
			                    settings.onClosed.call(element, args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
			            }
			        }
			    }, 1);
			});
        }
    };

    // A method for fetching the current element ColorBox is referencing.
    // returns a jQuery object.
    cboxPublic.element = function() {
        return $(element);
    };

    cboxPublic.settings = defaults;

    // Initializes ColorBox when the DOM has loaded
    $(cboxPublic.init);

} (jQuery));
